baber/WOPTO huggingface dataset:
Patent JP-2001180879-A (JP)
Title: Cleaning device for elevator car
Inventor: SENDA SUMIICHI
IPC: B66B5/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for an elevator car to easily remove the dust adhered to an external wall surface of the car even when a space between the external wall surface of the car and an internal wall surface of a hoistway. SOLUTION: The cleaning device comprises a vacuum cleaner body, a flexible hose connected to the vacuum cleaner body, an expandable rigid straight pipe connected to the flexible hose, and a suction body having a brush connected to a tip of the rigid straight pipe, and the rigid straight pipe and the suction body having the brush are inserted between the car and the hoistway to suck the dust adhered to the external wall surface of the cage into the suction body having the brush.
Patent JP-2000154846-A (JP)
Title: Damper device
Inventor: NUMAJIRI SUSUMU
IPC: F16F15/124
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the durability and reliability of a double mass damper device. SOLUTION: A first damper D1 is arranged, and a second damper D2 provided with a second annular rubber member 18 and a second inertia ring 20 having small inertia moment is concentrically arranged on an outer peripheral side. A ratio of torsional material frequency of the first and second dampers is set to fd2/fd1=1.5 to 2.0, and a ratio of bending material frequency is set to fd2/fd1=0.7 to 1.4 r.  At least one of the those means that a crossing angle α1 of the extension line of a face in contact both with a damper hub 12 of a first annular rubber member 14 and with a first inertia ring 16 is larger than a crossing angle α2 of an extension line of a face in contact both with a damper hub of the second annular rubber member 18 and with the second inertia ring 20, that a cylindrical rubber member which is substantially coaxial for a disclike rubber part in the orthogonal direction for a rotary axial line and the rotary axial line is provided in the first annular rubber member 14, and that a rubber material of the first annular rubber member 14 is harder than that of the second annular rubber member 18 is adopted.
Patent JP-2000195989-A (JP)
Title: Package for accommodating semiconductor element
Inventor: IWAIDA TOMOHIRO
IPC: H01L23/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a package for accommodating a semiconductor element that has an insulation substrate made of a aluminum nitride sintered body, promotes minuteness of a through-hole conductor, and has high airtightness. SOLUTION: In a package A for accommodating a semiconductor element with a through-hole conductor 9a for directly connecting a wiring layer 8 which is deposited and formed on the other surface of an insulation substrate 1 to a wiring layer 2, the wiring layer 2 that is connected to a semiconductor element 3 is formed on the surface of the insulation substrate 1 made of an aluminum nitride sintered body, and the semiconductor element 3 is sealed airtightly by a lid body 5. In the package A, the through-hole conductor 9a is formed by a conductor for containing 30-80 vol.% tungsten and/or molybdenum, 0.02-10 vol.% at least one type of metal being selected from a group consisting of Fe, Ni, Pd, and CO or its compound, 19-60 vol.% ceramic constituent whose main component is aluminum nitride.
Patent JP-2001184119-A (JP)
Title: Monitoring method and device
Inventor: OOSHIMO JIYUN
IPC: G05B19/05
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring method, and a device to be used for the method, capable of consequently preventing the efficiency of the whole control system from being reduced without reducing the processing speed of a controller by allowing the controller to execute processings other than the original processing. SOLUTION: The monitoring device 1 for monitoring a control system in which the controller 4 controls a controlled target 20 trough a LAN 5 e.g. and monitors a packet (data) communicated between the controller 4 and the controlled target 20 and decodes the contents of the monitored packet to monitor the state of the control system.
Patent JP-2000196510-A (JP)
Title: Electromagnetic induction type communication circuit to be incorporated into device and information device using the same
Inventor: KOYAMA MASAKI
IPC: H04B5/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure for an electromagnetic induction type communi cation circuit to be incorporated into that is capable of reading information on device side in noncontact using an electromagnetic induction system contactlessly. SOLUTION: The objective information device is provided with a radio wave transmission reception section (a) that sends/receives a radio wave, a power conversion section (b) that converts the signal received by the radio wave transmission reception section (a) into power, a modulation section (d) that receives power from the power conversion section (b), modulates information from an information storage section (c) to provide an output to the radio wave transmission reception section (a), a control section (e) that receives the power from the power conversion section (b) to control the information storage section (c), the modulation section (d) and the radio wave transmission reception section (a), and an interference section (f) that receives power from a mounted device and writes information outputted from the device to the information storage section (c) through a wired line.
Patent JP-2001181829-A (JP)
Title: Arc type evaporation source
Inventor: OKAZAKI NAOTO
IPC: C23C14/32
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To suppress the movement of an arc spot to the outside of the evaporating face of a cathode in an arc type evaporation source having a cathode cooling mechanism or the like. SOLUTION: This arc type evaporation source 30a surrounds the evaporating face 33 of the cathode 32, at least the front part is provided with a conical slope 76, and also, the tip part of a cathode cooling mechanism 36 is provided with a fixed tapered ring 74. In the slope 76 of the tapered ring 74, the angle with a magnetic flux 54 made by a magnetic coil 52 is made acute toward the evapoating face 33, so that, even in the case an arc spot moves to the slope 76, the same is swiftly returned to the original evaporating face 33.
Patent JP-2000197168-A (JP)
Title: Acoustic equipment
Inventor: OKADA HARUO
IPC: H04R3/14
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain an acoustic equipment for allowing a listener to obtain a sufficient vibration feeling, and for preventing the listener from feeling uncomfortable by holding an electromechanical vibration converting means for converting an electric signal into mechanical vibration at the position of an acoustic equipment to be butted to the neck at the time of mounting this acoustic equipment on the head. SOLUTION: A head-phone 2 is provided with a speaker, and a press-contact body 11 is formed at almost the central part of the extended direction of a connecting member 2B of mutual pads 2A. An electromechanical vibration converting means 12 arranged on the back face of the press-contact body 11 is supported by a spring 13 so as to be floatable, or supported so as to be interposed between the press-contact body 11 and an elastic body 13 faced through the electromechanical vibration converting means 12 to the press-contact body 11, or supported so as to be butted to the connecting member 2B by the press-contact body 11. In this case, the electromechanical vibration converting means 12 and speakers in the pads 2A as electro-acoustic converting means are mechanically insulated or flexibly connected.  Therefore, when the press-contact body 11 is brought into contact with the neck, vibration from the electromechanical vibration converting means 12 is transmitted so as to be concentrated only on the neck.
Patent JP-H11288372-A (JP)
Title: Method and device for fast switching between floating-point instruction and multimedia instruction using two sets of registers
Inventor: DAVID WON
IPC: G06F9/46
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an improved device which can preserve and recover states of various registers in a microprocessor by providing a means to recover 1st sate information from a 1st register set when a 2nd task is switched to a 1st task if the 1st state information is not corrected. SOLUTION: A means is provided to recover 1st state information from a 1st register set when a 2nd task is switched to a 1st task as long as the 1st state information is not corrected. This device includes two sets of registers, i.e., registers 0 and 1. When a CPU stores a floating-point state or environment in a memory as an image, this state or environment is stored in an additional internal register as a copy. Then necessary information is recovered from the additional register when the CPU must recover the state or environment. Thus, it's possible to evade a case where the image is loaded again from a main memory.
Patent JP-2000175716-A (JP)
Title: Sticks
Inventor: NAGASAWA TAKESHI
IPC: A61H3/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide sticks dispensing with complicated adjustment corresponding to the weight of a user without making the user feel difficulty during walk. SOLUTION: A cylinder 40 is interposed at an intermediate part of a stick body. A working chamber 42 is partitioned in the cylinder 40 by a piston 41. Rods 45, 46 of the piston 41 are protruded downward or upward from the stick body, and the lower end abuts on the road surface, or a grip 11 is fixed to the upper end. An internal fluid leakage passage 49 and a return passage 412 having a check valve and returning a fluid into the working chamber 42 are formed in the working chamber 42.
Patent JP-2001191283-A (JP)
Title: Robot device and its controlling method
Inventor: HOSONUMA NAOYASU
IPC: B25J19/00
Filed: 1999-12-31
Abstract: PROBLEM TO BE SOLVED: To realize a robot device and its controlling method capable of greatly improving its amusement property. SOLUTION: In the robot device and its controlling method, predetermined information is transmitted to a selected sending destination after the sending destination is selected, so that an informing probability can be increased more because of selectivity of the sending destination. After information about the ambience or an internal state is obtained, the obtained information is transmitted to a predetermined sending destination, so that communication can be achieved even when the sending destination is not in a close range.
Patent JP-2000188994-A (JP)
Title: Artificial fishing bank
Inventor: TAKAESU YOSHIHIRO
IPC: A01K61/00
Filed: 1998-12-30
Abstract: PROBLEM TO BE SOLVED: To provide an artificial fishing bank capable of constructing the optimal habitat environment by utilizing advantages of bottle containers made of a plastic in the artificial fishing bank for installation at the sea bottom and artificial formation of the habitat environment for fishes. SOLUTION: This artificial fishing bank is composed by connecting plural bottle containers 1 made of a plastic utilizing durability and spatial characteristics of the bottle containers 1 made of the plastic according to a connecting method with long-term durability such as concretes 2 and 3 with reinforcing bars. Furthermore, the artificial fishing bank is formed by regulating the interval and space of container blocks formed by connecting the plural bottle containers 1 and combining the container blocks.
Patent JP-2000341317-A (JP)
Title: Information distribution and notice system in information communication network
Inventor: TOSHIMA TETSUO
IPC: H04L12/54
Filed: 1998-12-30
Abstract: PROBLEM TO BE SOLVED: To realize diversification of distribution of information such as transmission of electronic commercial transaction, voting, collection of questionnaires, collection of opinions, a greeting card and a congratulatory or condolatory message with excellent throughput. SOLUTION: The system has a function of holding actual transmission of information or holding information to a receiver while actual transmission is conducted until a condition is set. The system is provided with three kinds of tables: a transmission condition table, an incoming call notice condition table and a dissipation condition table. A plurality of conditions such as AND, OR, NOT can be set to the tables. An exclusive software interpreting the conditions such as a stand alone, or an integrated software to an existing software or a software in interlocking with the existing software is prepared, and the system adopts a method where the actual transmission of information or information to a receiver is conducted when the respective conditions hold so as to control separately the actual transmission of information and disclosure of the information to the receiver.
Patent JP-H04212536-A (JP)
Title: Plural bits judging circuit
Inventor: EISAKI HIDEKI
IPC: H04L1/00
Filed: 1990-12-06
Abstract: PURPOSE:To present the plural bits judging circuit to judge plural bits with a little steps to input data concerning the plural bits judging circuit of a transmitter to process a lot of transmission line alarms by a CPU. CONSTITUTION:Nine decoders 2-1-2-9 are provided to branch the respective bits of input data composed of parallel eight bits, for example, to input them, to judge whether '1' is raised at the plural bits of the input data or not, and to output the signal of '0' or '1' corresponding to each case, and a NOR circuit 3 is provided to input the outputs of the decoders 2-1-2-9 and to output the signal of '1' or '0' corresponding to whether '1' is raised at the plural bits of the input data or not. Then, according to the output of the NOR circuit 3, it is judged whether '1' is raised at the plural bits of the input data or not.
Patent JP-H04212939-A (JP)
Title: Wavelength converting element
Inventor: OTA HIROYUKI
IPC: G02F1/37
Filed: 1990-12-06
Abstract: PURPOSE:To improve productivity while increasing efficiency of converting the second harmonic light. CONSTITUTION:Since constitution is provided so as to provide an active layer wave guide path 51 of semiconductor laser of III-V group and an outputting wave guide path 21 of II-IV group connected by an evanescent wave along this active layer wave guide path 51, efficiency of converting the second harmonic light is increased further with facilitation in manufacture and excellence in productivity.
Patent JP-H04217390-A (JP)
Title: Manufacture of multilayer copper-clad laminated board
Inventor: IRIGUCHI HIROMITSU
IPC: H05K3/46
Filed: 1990-12-18
Abstract: PURPOSE:To manufacture a printed wiring board for an inner layer having high wiring density at a high yield by forming an ultraviolet-ray curing resin layer in the part except an inner layer connection land part and depositing copper on the inner layer connection land part by an electroless copper plating method in order to thicken the conductor thickness. CONSTITUTION:An ultraviolet-ray curing resin layer 6 is formed on a printed wiring board by a roller coating method. Next, ultraviolet ray-curing resin 6 on the part to be penetrated by a through hole and on a conductor path (hereafter referred to as an inner layer connection land 6) around it are masked. Next, ultraviolet-ray curing resin on the unexposed part by developing is removed by a developer such as 1-1-1 trichloroethane. Next, an electroless plating layer 8 is formed on the part having no ultraviolet-ray curing resin of the obtained printed wiring board, that is, on the inner layer connection land 5 by an electroless plating method.
Patent JP-H08226894-A (JP)
Title: Method and equipment for analysis
Inventor: BUTSUKURUSU RICHIYAADO JII
IPC: G01N33/487
Filed: 1990-12-19
Abstract: PURPOSE: To analyze oxygen in a liquid easily, quickly and quantitatively. CONSTITUTION: An energy transmitting fiber 11 and a sheath 12 of hydrophilic polymer chemically bonded with a compound constitute a fiber sheath element 10. Chemical bond between the compound and polymer can be cleaved by an enzyme to be detected. When a fluid to be detected is fed through such fiber sheath element 10, chemical bond between the compound and polymer is cleaved by an enzyme to be detected and the energy transmitting through the fiber 11 is varied by the discharged compound. The variation takes place accumulatively along the energy path defined by the fiber 11. Quantity of oxygen in the fluid is determined by detecting the accumulated variation. Since the variation of energy transmitting through the fiber 11 is accumulative, high sensitivity detector for detecting the variation is not required.
Patent JP-H04221300-A (JP)
Title: Oxygen regeneration system
Inventor: KODAMA KATSU
IPC: B64G1/48
Filed: 1990-12-20
Abstract: PURPOSE:To obtain oxygen and maintain the existence thereof in a space station vessel carrying an organism by decomposing carbon dioxide generated in the vessel. CONSTITUTION:A space station vessel 1, is provided with a carbon dioxide absorption filter 5 with an inlet connected to the vessel 1 via the first valve 11, and a plasma reaction chamber 2 connected to the outlet of the filter 5 via the second valve 14. Furthermore, a pump 9 with an intake side connected to the outlet of the plasma chamber via the third and fourth valves 12 and 16, and a delivery side connected to the vessel 1, and a ballast line 8 with an inlet connected to the vicinity of the outlet of the fourth valve 16, and having the sixth valve 13 while bypassing the fifth valve 15, second valve 14, the plasma reaction chamber 2 and the third valve 12 with respective outlets faced to the space are provided. According to this construction, carbon dioxide is decomposed in the plasma reaction chamber 2, and oxygen can be obtained.
Patent JP-H04261391-A (JP)
Title: Controller for air-conditioner
Inventor: TANIFUJI HITOSHI
IPC: H02P23/07
Filed: 1990-12-25
Abstract: PURPOSE:To protect various semiconductor components in an inverter when a DC motor rotates reversely through external wind to generate regenerative voltage and to realize continuous driving of the DC motor. CONSTITUTION:An inverter 54 comprising a converter section and an inverter section 53 provides a variable frequency power supply for the induction motor 55 of compressor. DC power is fed from the converter section and a DC motor control section 70 controls driving of DC motor 71 for outdoor unit fan. A regenerative voltage produced during reverse rotation of the DC motor 71 is compared through a comparator 65 with a reference value and the regenerative voltage is absorbed through a resistor 66 according to the comparison results thus preventing the regenerative voltage from being fed back to the converter section by means of a diode 57.
Patent JP-H04365768-A (JP)
Title: Control device for elevator
Inventor: HIRASHIKI YASUHIRO
IPC: B66B13/14
Filed: 1990-12-26
Abstract: PURPOSE:To allow passengers to safely take refuge by running an elevator at a low speed to a door-opening possible story after stopping at the nearest story when the nearest story, at which the elevator arrives, is a non-stop story. CONSTITUTION:In an earthquake detector 1, low and high gal outputs are input to an earthquake signal input part 2. In the earthquake signal input part 2, whether an input signal is of only low gal or not or whether also a signal of high gal acts or not is output to an earthquake regulation control part 3. To a non-stop control part 4, a position signal of an elevator is input from a non-stop switch 7 and an each story absolute position detecting switch 8. In the earthquake regulation control part 3, the elevator is moved to the nearest story and stopped when an earthquake is detected. Further, when the nearest story of arrival is a non-stop story, a signal is received from the non-stop control part 4 to output a low speed running command signal to an earthquake regulation low speed running control part 5. In the earthquake regulation low speed running control part 5, this low speed running command signal is received to perform low speed running to a door-opening possible story so that passengers are allowed to get off by opening a door after arriving at a floor.
Patent JP-H04216480-A (JP)
Title: Apparatus for inspecting printed circuit board
Inventor: MINAMI HIDEAKI
IPC: G01R31/28
Filed: 1990-12-14
Abstract: PURPOSE:To efficiently inspect, for example, the surface and rear of a printed circuit board to be inspected in a probe moving type inspection apparatus. CONSTITUTION:For example, when the solder surface of a printed circuit board to be inspected is detected by a board surface detection means 15, a CPU 20 reads data, for example, from a first memory 16 having inspection data stored therein on the basis of the detection result to send the same to a measuring part 19. In the measuring part 19, probes 14a, 14b are moved to a region to be measured according to the inspection data to inspect said region. When the part surface of the printed circuit board to be inspected is detected by the board surface detection means 15, the inspection data of the part surface is read from a second memory 17.
Patent JP-H04220540-A (JP)
Title: Pressure sensor and manufacture thereof
Inventor: KOGORI AKINORI
IPC: G01L9/04
Filed: 1990-12-20
Abstract: PURPOSE:To perfectly prevent leakage and to enhance pressure resistance by bonding a diaphragm and a header supporting a semiconductor element to the upper and lower parts of an upper eyelet having a pressure transmitting medium sealing through-hole provided to the side wall thereof to form a sealing space. CONSTITUTION:An upper eyelet 2 supports a diaphragm 6 and a header 1 through the sealing space 2a of a pressure transmitting medium 8 and the pressure transmitting medium sealing through-hole 2b allowing the space 2a to communicate with the outer peripheral surface of the eyelet 2 is provided to the side wall of the eyelet 2. A lower eyelet 4 fixes the header 1 to the eyelet 2. The header 1 is held between the eyelets 2, 4 to be fused, bonded and fixed to the peripheral edges of those eyelets 2, 4 and the seal structure of the medium 8 is provided to the eyelet 2. Further, since the pressure applied to the interior of the pressure fluid introducing chamber 5b between a casing 5 and the diaphragm 6 is also applied to the outside through the gap with the outer peripheral surface, even when the pressure of a fluid is changed, no difference pressure is applied to the inside and outside of a plug body 3. By this constitution, the leakage of the medium 8 can be perfectly prevented and pressure resistance can be enhanced.
Patent JP-H04220487-A (JP)
Title: Sliding member and manufacture thereof
Inventor: IMAHASHI KUNIHIKO
IPC: C09K3/14
Filed: 1990-12-21
Abstract: PURPOSE:To increase the coefficient of friction and to improve the strength and wear resistance by sintering a composite wherein specific uncharred carbonaceous fibers are imbedded in a self-sintering carbonaceous powder. CONSTITUTION:2-70 pts.wt. uncharred carbonaceous fibers (A) which are short fibers or long fibers having a fiber diameter of 3-100mum are sieved from a container having rectangular slits longer than the component A in the bottom while the container is swung in the longitudinal direction of the slits. 100 pts.wt. self-sintering carbonaceous powder (B) having a particle diameter of 30mum or less and a beta-resin content of 3-50% is sieved from a container having pores larger than the powder particle in the bottom. The components A and B are sieved alternatively from the containers to fill a mold with them, thereby obtaining a composite wherein the component A oriented in one direction is imbedded in the component B. Then the composite is sintered to obtain a sliding member whose sliding surface is perpendicular to the direction of orientation of the component A.